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The Assurance Desk

How do you change your data protection provider?

Most of the work is paperwork: getting your records back and keeping breach cover in place.

Get your records back first. Then agree who covers a breach during the handover. The records are yours to keep: UK law puts the duty to keep your record of processing on your organisation, not on your adviser.

On this page
  1. How to change data protection provider: the handover steps
  2. Changing data protection provider: common questions
  3. Where next
  4. The 18 providers

If your provider is also your data protection officer (DPO), the change has legal steps. UK law says you must publish your DPO's contact details and give them to the UK data protection regulator. Your privacy notice must carry them too. You can update the regulator's copy online.

Write down what you need from the next provider before you look. Your needs may have grown since the last contract, for example with a first AI policy or a new sector rule. The guide to how these services are priced explains the usual ways of charging, and what a retainer tends to cover.

What to ask for back

  • Your record of processing
  • Data protection impact assessments
  • Policies and privacy notices
  • Your breach log
  • Staff training records
  • Letters to and from the regulator
  • Written confirmation that any personal data the provider held is returned or deleted
The records that stay with your organisation when your provider changes.

Records must be kept up to date and reflect your current processing activities.

How to change data protection provider: the handover steps

  1. Ask for your records back first. That means your record of processing, impact assessments, policies, breach log, training records and any letters to and from the regulator.
  2. Read your contract for the notice period and any charge for handing over files before you give notice.
  3. Check the new provider's named people and their qualifications with the body that issued them.
  4. Overlap the two contracts by a few weeks, so someone answers for a breach on every day of the switch.
  5. Ask the new provider to read what you already have before it proposes any changes.
  6. Update your DPO's details with the UK data protection regulator and in your privacy notice on the day the new appointment starts.

Changing data protection provider: common questions

Do we have to tell the regulator we changed provider?

You must tell the regulator if the provider is your data protection officer. UK law says you must give the UK data protection regulator your DPO's contact details, so a new DPO means new details. An outside firm can hold the role.

Will we get our data back?

You can choose to have your data returned, if the provider handled personal data for you. UK law says your contract must make the provider return or delete that data when the service ends, at your choice. Say which you want in writing, and ask for confirmation that copies are deleted.

Who handles a breach during the handover?

Agree in writing who handles a breach before the switch, so someone is on call every day. Under UK law, a breach that must be reported goes to the UK data protection regulator without undue delay. Where feasible, it must arrive within 72 hours of you becoming aware of it.

Our provider also sells software. Does that matter?

Selling software can matter if the provider is also your DPO. UK rules say a DPO must operate independently, with no conflict of interests.

Sources

  1. UK GDPR Article 30, checked 29 September 2026
  2. UK GDPR Article 28, checked 29 September 2026
  3. The ICO, checked 29 September 2026
  4. UK GDPR Article 37, checked 29 September 2026
  5. Article 13, checked 29 September 2026
  6. ICO, checked 29 September 2026
  7. UK GDPR, Article 33, checked 29 September 2026
  8. ICO, checked 29 September 2026

The 18 providers for this situation

Grouped by type, alphabetical inside each type. Three of the six scores are shown here. Each profile has all six, with the evidence for each.

Advisory firms (2)

Provider Qualifications Fee information Help when things go wrong
Ametros Group Advisory firm Relevant if you want a budget figure before you call, and a DPO the firm says it employs
1/5 4/5 2/5
DPO-Service Advisory firm Relevant if you want a DPO within 48 hours on a 30-day rolling contract
2/5 3/5 3/5

Certification bodies (7)

Provider Qualifications Fee information Help when things go wrong
Amtivo Certification body Relevant if you want UKAS-accredited ISO 9001, ISO 27001 or ISO 45001 certification, not ISO 42001
3/5 2/5 3/5
Bureau Veritas Certification body Relevant if you need UKAS-accredited ISO 27001, ISO 9001 or nuclear supply-chain certification, not ISO 42001
3/5 1/5 3/5
Centre for Assessment Certification body Relevant if you want UKAS-accredited ISO 9001 or 27001 certification, or a Lexcel assessment for a law firm
2/5 4/5 3/5
DNV Certification body Relevant if you need UKAS-accredited ISO 9001, ISO 27001 or ISO 45001 certification from a large international group
3/5 1/5 3/5
Intertek Certification body Relevant if you need a UKAS-accredited ISO 27001, ISO 9001 or ISO 37001 certificate from a large group
3/5 1/5 3/5
NQA Certification body Relevant if you want accredited ISO 42001 certification with the contract terms published before you sign
5/5 3/5 4/5
TÜV UK Limited (TÜV NORD Group) Certification body Relevant if you want an ISO 42001 certificate from a UKAS-accredited body that says it does not consult
5/5 1/5 4/5

Software products (9)

Provider Qualifications Fee information Help when things go wrong
Credo AI Software product Relevant if you need software to track your AI systems against the EU AI Act or ISO 42001
4/5 1/5 4/5
Drata Software product Relevant if you want software that links AI risks to controls, owners and evidence for ISO 42001
4/5 1/5 4/5
Enzai Software product Relevant if you want UK software to register, assess and monitor your AI systems
4/5 1/5 4/5
Holistic AI Software product Relevant if you want one tool to list your AI systems and map them to several frameworks
2/5 1/5 4/5
IBM watsonx.governance Software product Relevant if you use IBM's watsonx and want audit records for AI models, with a published starting price
3/5 4/5 5/5
OneTrust AI Governance Software product Relevant if you already use OneTrust for privacy and want AI governance in the same platform
5/5 1/5 4/5
Secureframe Software product Relevant if you want ISO 42001 software on the same platform as SOC 2 and ISO 27001
5/5 1/5 4/5
Strike Graph Software product Relevant if you want to run SOC 2 or ISO 27001 compliance yourself and know the price upfront
2/5 5/5 1/5
Vanta Software product Relevant if you want SOC 2 or ISO 42001 evidence collected automatically, with a published uptime commitment
5/5 1/5 4/5

This is an independent editorial guide, not legal advice.